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Nata [24]
3 years ago
7

Fill in the next number in the list: 1,3,7,13,21,31​

Mathematics
2 answers:
Svet_ta [14]3 years ago
8 0

Answer:

The next number is 43.

Step-by-step explanation:

I hope that helped.

stepan [7]3 years ago
4 0

Answer:

should be 43

Step-by-step explanation:

because it goes up by 2 every time

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Answer:

2

Step-by-step explanation:

The line is at 2.  Everything below that is shaded in.

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Step-by-step explanation:

6 0
3 years ago
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Is this ordered pair a solution to the inequality?<br> (1, 3)<br> 5x+y&lt;-3<br> A.)No<br> B.)Yes
max2010maxim [7]
(1,3) means that x = 1 and y = 3. Let's make substitutions to see what happens with the inequality

5*x + y < -3
5*1 + y < -3 ... replace x with 1
5*1 + 3 < -3 ... replace y with 3
5 + 3 < -3
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This is false. The number 8 is NOT smaller than -3. 

So (1,3) is NOT a solution

Answer: Choice A) No
3 0
3 years ago
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Alla [95]

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8 0
2 years ago
Write an equation of the line that passes through (2, −2) and is parallel to the line y=3x+9.
Llana [10]

Step-by-step explanation:

Parallel lines have the same slope, so we know that our line will have a slope of 3 because y = 3x + 9 has a slope of 3. Now, we can use the point-slope formula of the line to find the equation.

We have y - y₁ = m (x - x₁)          (m = 3, x₁ = 2, y₁ = -2)

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               y = 3x - 8

Hope this helps!

5 0
3 years ago
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